Spread spectrum communications handbook (revised ed.)
Spread spectrum communications handbook (revised ed.)
Spatial database with each picture self-contained multiscape and access control in a hierarchy
Journal of Systems and Software
Signal Processing - Special section on information theoretic aspects of digital watermarking
Informed Watermarking
Performance Improvement of Spread Spectrum Based Image Watermarking Schemes through M-ary Modulation
IH '99 Proceedings of the Third International Workshop on Information Hiding
Wavelet packets-based digital watermarking for image verification and authentication
Signal Processing - Special section: Security of data hiding technologies
Intelligent Watermarking Techniques (Innovative Intelligence)
Intelligent Watermarking Techniques (Innovative Intelligence)
Design of Collusion-Free Codes Based on MAI-Free Principle
IIH-MSP '06 Proceedings of the 2006 International Conference on Intelligent Information Hiding and Multimedia
Robust SS watermarking with improved capacity
Pattern Recognition Letters
Genetic algorithms for optimality of data hiding in digital images
Soft Computing - A Fusion of Foundations, Methodologies and Applications - Special Issue on Bio-Inspired Information Hiding; Guest editors: Jeng-Shyang Pan, Ajith Abraham
A differential evolution based algorithm for breaking the visual steganalytic system
Soft Computing - A Fusion of Foundations, Methodologies and Applications - Special Issue on Bio-Inspired Information Hiding; Guest editors: Jeng-Shyang Pan, Ajith Abraham
Wavelet-based copyright-protection scheme for digital images based on local features
Information Sciences: an International Journal
Subcarrier PIC Scheme for High Capacity CI/MC-CDMA System with Variable Data Rates
MWS '09 Proceedings of the 2009 IEEE Mobile WiMAX Symposium
Robust MC-CDMA-based fingerprinting against time-varying collusion attacks
IEEE Transactions on Information Forensics and Security
Spread Spectrum Watermarking: Zero Rate Embedding to High Payload System
MINES '09 Proceedings of the 2009 International Conference on Multimedia Information Networking and Security - Volume 01
Robust watermarking and compression for medical images based on genetic algorithms
Information Sciences: an International Journal
Intelligent reversible watermarking in integer wavelet domain for medical images
Journal of Systems and Software
Improved spread spectrum: a new modulation technique for robust watermarking
IEEE Transactions on Signal Processing
Anti-collusion fingerprinting for multimedia
IEEE Transactions on Signal Processing
A new approach for optimization in image watermarking by using genetic algorithms
IEEE Transactions on Signal Processing
Diversity and attack characterization for improved robustwatermarking
IEEE Transactions on Signal Processing
Joint coding and embedding techniques for MultimediaFingerprinting
IEEE Transactions on Information Forensics and Security
Collusion-secure fingerprinting for digital data
IEEE Transactions on Information Theory
IEEE Transactions on Consumer Electronics
Rayleigh fading channels in mobile digital communication systems .I. Characterization
IEEE Communications Magazine
Secure spread spectrum watermarking for multimedia
IEEE Transactions on Image Processing
IEEE Transactions on Image Processing
Asymptotically optimal detection for additive watermarking in the DCT and DWT domains
IEEE Transactions on Image Processing
Image quality assessment: from error visibility to structural similarity
IEEE Transactions on Image Processing
Forensic analysis of nonlinear collusion attacks for multimedia fingerprinting
IEEE Transactions on Image Processing
Anti-collusion forensics of multimedia fingerprinting using orthogonal modulation
IEEE Transactions on Image Processing
Joint source-channel coding for wireless object-based video communications utilizing data hiding
IEEE Transactions on Image Processing
Edge-Directed Error Concealment
IEEE Transactions on Circuits and Systems for Video Technology
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This paper proposes a collusion resilient optimized spread spectrum (SS) image watermarking scheme using genetic algorithms (GA) and multiband (M-band) wavelets. M-band decomposition of the host image offers advantages of better scale-space tiling and good energy compactness. This bandpass-like decomposition makes watermarking robust against frequency selective fading-like gain (intelligent collusion) attack. On the other hand, GA would determine threshold value of the host coefficients (process gain i.e. the length of spreading code) selection for watermark casting along with the respective embedding strengths compatible to the gain of frequency response. First, a single bit watermark embedding algorithm is developed using independent and identically distributed (i.i.d) Gaussian watermark. This is further modified to design a high payload system for binary watermark image using a set of binary spreading code patterns. Watermark decoding performance is improved by multiple stage detection through cancelation of multiple bit interference (MBI) effect. Fuzzy logic is used to classify decision magnitudes in multiple group combined interference cancelation (MGCIC) used in the intermediate stage(s). Simulation results show convergence of GA and validate relative performance gain achieved in this algorithm compared to the existing works.